New Nest Box at Tarentum

Tarentum Bridge nestbox project, The Bucket Truck, 27 Feb 2015 (photo by Kate St. John)
The PennDOT Bucket dips down to the middle pier at the Tarentum Bridge (photo by Kate St. John)

If you saw the peregrine banding at the Tarentum Bridge last May, you’ll remember the nest was in a dangerous place.  The entrance hole pointed down over open water and there were no perches nearby.  After banding the chicks the PA Game Commission placed them on the mid-river pier where they learned to fly in safety.  (Click here to see last year’s site.)

Thinking ahead to this year, it’s no wonder the Game Commission decided to place a nestbox on the bridge. Rob Protz, Marge Van Tassel and I braved 9oF to watch the installation yesterday morning.

Brrr!   Marge took our picture with one of the PennDOT crew.

PennDOT bridge worker + Rob Protz + Kate St. John (photo by Marge Van Tassel)
PennDOT bridge worker, Rob Protz and Kate St. John at Tarentum Boat Ramp, 27 Feb 2015 (photo by Marge Van Tassel)

Before the installation began we saw two peregrines!

Around 9:00am the female 69/Z, nicknamed Hope, flew from the bridge.  Rob Protz saw her land in a tree so we went over and Marge took her picture.  (This was one of the few times I’ve ever seen a peregrine perched in a tree.)  Within a half hour, Hope’s mate came by for a courtship flight and the pair disappeared upriver.

Female peregrine, Hope, perched in a tree in Tarentum, 27 Feb 2015 (photo by Marge Van Tassel)
Female peregrine, Hope, perched in a tree in Tarentum, 27 Feb 2015 (photo by Marge Van Tassel)

Meanwhile PennDOT District 11 blocked a lane of traffic on the bridge, set up the Bucket Truck, and delivered PA Game Commission biologist Tom Keller to the catwalk.  While he climbed down the ladder to the mid-river pier, Hope returned and noticed something was up. She watched the project from the upriver navigation light.

Female peregrine, Hope, watches the nestbox project from the upriver navigation light (photo by Marge Van Tassel)
Female peregrine, Hope, watches the nestbox project from the upriver navigation light (photo by Marge Van Tassel)

The Bucket delivered tools, gravel and the new nestbox to Tom.

Tom Keller guides the nestbox as it drops from The Bucket Truck (photo by Marge Van Tassel)
Tom Keller guides the nestbox as it drops from The Bucket Truck (photo by Marge Van Tassel)

While he cleared ice from the pier he was joined by another member of the PennDOT crew.

PGC's Tom Keller and  PennDOT worker installing nestbox on Tarentum Bridge (photo by Kate St. John)
PGC’s Tom Keller and PennDOT worker install nestbox at the Tarentum Bridge (photo by Kate St. John)

They positioned the box with its back to the prevailing wind, drilled holes to anchor it, added a perch pole, and filled it with gravel.

Tarentum Bridge nestbox (photo by Tom Keller)
Tarentum Bridge nestbox (photo by Tom Keller, PA Game Commission)

Ta dah!

Tom Keller, PGC, and PennDOT worker District 11 next to new peregrine nestbox on the Tarentum Bridge (photo from Tom Keller)
Tom Keller and Steve from PennDOT with new peregrine nestbox at Tarentum Bridge (photo from Tom Keller)

Now we wait and see, and hope that “Hope” will use it this year.

 

(photos by Marge Van Tassel, Kate St. John and Tom Keller.  See captions for photo credits)

p.s. Steve, picture above on the bridge with Tom, is the one who built the box of cedar to PGC’s specification.

13 thoughts on “New Nest Box at Tarentum

  1. Thank you so much for sharing this Kate and I am so glad you have the photos and shared those that Tom was able to take…
    Cold but beautiful and exciting day!

  2. Nice to see the cooperation of the State People. Let’s hope that the new nest box will be an attractive “apartment” for the birds.

    Thanks for sharing.

  3. THANKS SO MUCH!!! What a great job, and certainly not an easy one!!! Kate thanks for the great story. As you say….. Now we wait and “HOPE”!

  4. Kudos to the PennDOT crew and Tom Keller for the installation of the nestbox. Sure hope the peregrines take to it.

    1. Update! Kim’s comment (later than this one) says her husband Steve from PennDOT, pictured above, built the box of cedar to PGC’s specifications.
      Thank you, Steve!

  5. Thank you for sharing! The box was crafted out of cedar by my husband, Steve (PennDOT worker pictured on the bridge), following blue prints created by the PGC.
    He and Tom Keller installed the box together, high above the frozen river. It’s nice to see photos of a memorable day. A new home for Hope!

  6. RE: Tarentum nestbox location

    Art McMorris told me that it was mandatory that the box be placed close to the original scrape location, otherwise it would be highly unlikely that the PEFAs would ever use it. The placement at the inside of the downriver foot on the mid-river pier is probably the best combination of closeness to the beam nest and sheltered from the wind. We’ll just have to see what happens.

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